108936479 has 12 divisors (see below), whose sum is σ = 112508760. Its totient is φ = 105444000.

The previous prime is 108936463. The next prime is 108936517. The reversal of 108936479 is 974639801.

It is not a de Polignac number, because 108936479 - 2⁴ = 108936463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108936419) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 601769 + ... + 601949.

It is an arithmetic number, because the mean of its divisors is an integer number (9375730).

Almost surely, 2^108936479 is an apocalyptic number.

108936479 is a deficient number, since it is larger than the sum of its proper divisors (3572281).

108936479 is an equidigital number, since it uses as much as digits as its factorization.

108936479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442 (or 341 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 47.

The square root of 108936479 is about 10437.2639614029. The cubic root of 108936479 is about 477.5928078151.

The spelling of 108936479 in words is "one hundred eight million, nine hundred thirty-six thousand, four hundred seventy-nine".